package com.zheng.cms.dao;

import java.math.BigDecimal;

/**
 * Created by Administrator on 2018/5/21.
 */
public class test {
    public static void main(String[] args) {
        BigDecimal b = new BigDecimal(0);
        b = b.add(new BigDecimal(1));
        System.out.println(b.toString());
    }

}
